Chicago (ORD) to Brussels (BRU) flights from USD799

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Chicago and Brussels

cmp-daily-histogram-bars-legend-min-price-aria-label USD935
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.8K
Displaying fares for September-2026
  • ORD–BRU, 09/24/2026 – 10/01/2026: From USD2,714
    24

    Th

    SEP

  • ORD–BRU, 09/25/2026 – 10/09/2026: From USD2,714
    25

    Fr

  • ORD–BRU, 09/26/2026 – 10/03/2026: From USD2,774
    26

    Sa

  • ORD–BRU, 09/27/2026 – 10/04/2026: From USD2,714
    27

    Su

  • ORD–BRU, 09/28/2026 – 10/12/2026: From USD2,714
    28

    Mo

  • ORD–BRU, 09/29/2026 – 10/06/2026: From USD2,654
    29

    Tu

  • ORD–BRU, 09/30/2026 – 10/07/2026: From USD2,654
    30

    We

  • ORD–BRU, 10/01/2026 – 10/08/2026: From USD2,714
    01

    Th

    OCT

  • ORD–BRU, 10/02/2026 – 10/09/2026: From USD2,714
    02

    Fr

  • ORD–BRU, 10/03/2026 – 10/31/2026: From USD2,774
    03

    Sa

  • ORD–BRU, 10/04/2026 – 11/01/2026: From USD2,589
    04

    Su

  • ORD–BRU, 10/05/2026 – 11/02/2026: From USD2,589
    05

    Mo

  • ORD–BRU, 10/06/2026 – 11/03/2026: From USD2,549
    06

    Tu

  • ORD–BRU, 10/07/2026 – 11/04/2026: From USD2,539
    07

    We

  • ORD–BRU, 10/08/2026 – 11/05/2026: From USD1,789
    08

    Th

  • ORD–BRU, 10/09/2026 – 11/06/2026: From USD1,791
    09

    Fr

  • ORD–BRU, 10/10/2026 – 11/07/2026: From USD1,839
    10

    Sa

  • ORD–BRU, 10/11/2026 – 11/01/2026: From USD1,779
    11

    Su

  • ORD–BRU, 10/12/2026 – 11/09/2026: From USD1,779
    12

    Mo

  • ORD–BRU, 10/13/2026 – 11/03/2026: From USD1,739
    13

    Tu

  • ORD–BRU, 10/14/2026 – 11/11/2026: From USD1,729
    14

    We

  • ORD–BRU, 10/15/2026 – 11/12/2026: From USD1,789
    15

    Th

  • ORD–BRU, 10/16/2026 – 11/13/2026: From USD1,791
    16

    Fr

  • ORD–BRU, 10/17/2026 – 11/07/2026: From USD1,839
    17

    Sa

  • ORD–BRU, 10/18/2026 – 11/15/2026: From USD1,779
    18

    Su

  • ORD–BRU, 10/19/2026 – 11/09/2026: From USD1,779
    19

    Mo

  • ORD–BRU, 10/20/2026 – 11/10/2026: From USD1,739
    20

    Tu

  • ORD–BRU, 10/21/2026 – 11/04/2026: From USD1,729
    21

    We

  • ORD–BRU, 10/22/2026 – 11/12/2026: From USD935
    22

    Th

  • ORD–BRU, 10/23/2026 – 11/20/2026: From USD937
    23

    Fr

  • RangeUSD935-USD2,774